objective c - Help to find the point where method is triggered -

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i use ttmessagecontroller in project. display modally. navigation bar has default 2 buttons, 1 dismiss composer , other send message.

the problem after user clicked on "send" view gets closed automatically.

here method ttmessagecontroller.m file closes view

- (void)cancel:(bool)confirmifnecessary {   if (confirmifnecessary && ![self messageshouldcancel]) {     [self confirmcancellation];    } else {     if([_delegate respondstoselector:@selector(composecontrollerwillcancel:)]){       [_delegate composecontrollerwillcancel:self];     }      [self dismissmodalviewcontroller];   } }

so [self dismissmodalviewcontroller]; closes view. method called in code send method. can not see why view closes since there no cancel call in send method.

please have @ source: https://github.com/facebook/three20/blob/master/src/three20ui/sources/ttmessagecontroller.m

do find anything?

you can set symbolic breakpoint in xcode, halt whenever -dismissmodalviewcontroller message sent. if @ stack trace, might determine when it's getting called (this may new feature of xcode 4).


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